How can I burn MKV file into a dvd without losing it quality?

Q: I've been struggling to find a way to burn a mkv movie file into a single DVD5. I've wasted quite a few dvds trying to find a way to burn it most efficiently - that is without losing its original quality.
I use ConverXtoDVD latest version.
Could someone teach me how to do this?
Thank you for your time.

A: I think Cucusoft DVD/VCD/SVCD Creator Pro is enough to do this for you, which is very easy-to-use.
Download Flash Video MX Pro here:

Step 0:Install and run Cucusoft DVD/VCD/SVCD Creator Pro
Step 1: Choose the "To DVD" button and click "Open/Add" button to import WMV/AVI files to convert WMV/AVI to DVD.
Step 2: Select Merge or Batch function.
Batch Function, Support converting multiple files to DVD VCD SVCD MPEG1/2 at the same instance
Merge/Join function, Support selecting several clips from different sources and combine them into one single output
Step 3: Set your preference to burn WMV/AVI to DVD.
Step 4: Click "More Advanced Settings" button to set advanced settings for your files.
Step 5: Choose the "Output Folder" and Click "Convert & Burn" button to start.
Hope this helps